Included is one ethanol tester, one cap, two pipettes, a storage/protective plastic case, and directions.

Step 1: Add water
Step 2: Add fuel
Step 3: Shake
• Free standing with flat bottoms
•
Unique design is easy to use and read
• Measurements that are taken in 2.5% increments
• Include 2 pipettes to make taking fuel samples easier
• Graphics that are guaranteed not to come off with normal use
• Compact at approx. 4" x 2/3" or 100mm x 16mm and easy to store
• Full scale so if your fuel is E0, E10, E50, E90…no more guesstimating